干旱区生态环境知识资源中心(Arid): Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil

Arid

DOI	10.1590/1678-5150-PVB-6214
	Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil
	Silva, Jardel B.; Paiva, Kaliane A. R.; Costa, Kizzy M. F. M.; Viana, Geysa A.; Araujo Junior, Hello N.; Bezerra, Lorena S.; Freitas, Carlos I. A.; Batista, Jael S.
通讯作者	Silva, JB (corresponding author), Univ Fed Rural Semiarido UFERSA, Ctr Ciencias Agr, Av Francisco Mota 572, BR-59625900 Mossoro, RN, Brazil.
来源期刊	PESQUISA VETERINARIA BRASILEIRA
ISSN	0100-736X
EISSN	1678-5150
出版年	2019
卷号	39 期号:9 页码:744-756
英文摘要	The objective of this study was to evaluate the hepatoprotective effect of the honey bee Apis mellifera ethanolic extract of the red propolis, obtained in four municipalities of the Rio Grande do Norte semi-arid region, through an in vitro evaluation of the antineoplastic potential in human hepatic carcinoma (HepG2) and normal cell lines (L929), and from the comet assay in hepatic cell lines (ZF-L hepatocytes) to evaluate the genoprotective potential of the extract. The hepatoprotective effect was also evaluated in vivo by the induction of chronic experimental hepatic lesions in rodents (Rattus norvegicus Berkenhout, 1769), Wistar line, by intraperitoneal administration of thioacetamide (TAA) at the dose of 0.2g/kg. The animals were distributed in the following experimental groups: G1 (control), G2 (treated with 500mg/kg ethanolic extract of propolis), G3 (treated with 500mg/kg of ethanolic extract and TAA) and G4 (treated with TAA). All rats were submitted to serum biochemical, macroscopic, histological and stereological biochemical exams of the liver. It was verified the genoprotective effect of red propolis since the mean damages promoted to DNA in cells tested with the extract were significantly lower than the mean of the positive control damage (hydrogen peroxide). The red propolis extract did not present cytotoxic activity to the tumor cells of human liver cancer, as well as to normal ones. The absence of cytotoxicity in normal cells may indicate safety in the use of the propolis extract. The results of the serum biochemical evaluation showed that the serum levels of the aminotransferase enzymes (AST) did not differ significantly between G1, G2 and G3 when compared to each other. G4 showed significant increase in levels compared to the other groups, indicating that the administration of the extract did not cause liver toxicity, as well as exerted hepatoprotective effect against the hepatic damage induced by TAA. The G3 and G4 animals developed cirrhosis, but in G3 the livers were characterized by the presence of small regenerative nodules and level with the surface of the organ, whereas in G4 the livers showed large regenerative nodules. The livers of the G1 and G2 animals presented normal histological appearance, whereas the livers of the G3 animals showed regenerative nodules surrounded by thin septa of connective tissue, and in G4 the regenerative nodules were surrounded by thick septa fibrous connective tissue. The analysis of the hepatic tissues by means of stereology showed that there was no statistical difference between the percentage of hepatocytes, sinusoids, and collagens in G1 and G2. In G3 the percentage of hepatocytes, sinusoids, and collagen did not differ significantly from the other groups. It was concluded that the ethanolic extract of the red propolis exerted a hepatoprotective effect, because it promoted in vitro reduction of the damage to the DNA of liver cells, antineoplastic activity in human hepatocellular carcinoma cell line (HepG2) and did not exert cytotoxic effect in normal cells or was able to reduce liver enzyme activity and the severity of cirrhosis induced by TAA in vivo.
英文关键词	Hepatoprotection antineoplastic potencial red propolis bees Apis mellifera Rio Grande do Norte Brazil northeast cytotoxicity genoprotection rodents rats
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000494648800010
WOS关键词	ANTIOXIDANT ACTIVITY ; CHEMICAL-CHARACTERIZATION ; CYTOTOXIC ACTIVITY ; CONSTITUENTS ; LIVER ; CANCER ; ANTIMUTAGENICITY ; OXIDATION
WOS类目	Veterinary Sciences
WOS研究方向	Veterinary Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369606
作者单位	[Silva, Jardel B.; Paiva, Kaliane A. R.; Costa, Kizzy M. F. M.; Viana, Geysa A.; Araujo Junior, Hello N.; Freitas, Carlos I. A.; Batista, Jael S.] Univ Fed Rural Semiarido UFERSA, Ctr Ciencias Agr, Av Francisco Mota 572, BR-59625900 Mossoro, RN, Brazil; [Bezerra, Lorena S.] Univ Fortaleza Unifor, Ctr Ciencias Saude, Av Washington Soares 1321, BR-60811905 Fortaleza, Ceara, Brazil
推荐引用方式 GB/T 7714	Silva, Jardel B.,Paiva, Kaliane A. R.,Costa, Kizzy M. F. M.,et al. Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil[J],2019,39(9):744-756.
APA	Silva, Jardel B..,Paiva, Kaliane A. R..,Costa, Kizzy M. F. M..,Viana, Geysa A..,Araujo Junior, Hello N..,...&Batista, Jael S..(2019).Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil.PESQUISA VETERINARIA BRASILEIRA,39(9),744-756.
MLA	Silva, Jardel B.,et al."Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil".PESQUISA VETERINARIA BRASILEIRA 39.9(2019):744-756.